This is the official MongoDB for VS Code Demo from the Developer Tools Product Booth at MongoDB.live 2021, presented by Max Marcon of MongoDB.
If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?
In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.
Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.
Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.
The popularity of React Native comes from its advantages. Some of its advantages are as follows:
Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.
React Native is very close to native. Consider the following aspects as described on the React Native website:
Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.
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As Gartner predicted a few years ago, the vast majority of companies across the niches today adopted mobile apps for their businesses, and apps are continuing to play a vital role in their mobile app strategy and success. But building a mobile app is no longer an easy business as the market has become tremendously competitive.
To beat the competition with a sharp and sophisticated mobile app, app development companies are increasingly banking on a rich set of tools and frameworks. Here we will showcase some of the most acclaimed frameworks and tools that mobile app developers can try in 2021.
While Swift is the popular programming language used by iOS developers worldwide, when the language is used in combination with Xcode, the development experience becomes even more delightful. When you decide to iPhone app developers in India for your iPhone app project, you can find dedicated Xcode processes.
Here we provide some of the key features and benefits of Xcode.
Swiftic is the leading iPhone app development program that comes with a very easy-to-navigate user interface. Coming with loads of features, it makes things exceptionally easier for app developers.
Some of the features offered by the Swiftific tool include the following.
AppCode is basically an Integrated Development Environment (IDE) for building apps on iOS and Mac platforms. It offers several paradigms shifting approaches for iOS app development.
Some of the key features and benefits offered by AppCode for iOS development include the following,
Android Studio is an integrated development environment (IDE) and development software to build Android mobile apps. Developed by Google, it is widely used by Android developers for its editing capabilities.
Some of the key features of Android Studio include the following.
Native Android is another widely used Android app development platform used in many Android app projects. From Google, Instacart, Slack to many other leading apps relied on this platform.
Some of the key features of Native Android include the following.
Flutter, created by Google, comes as the most robust cross-platform development framework that ended the era of many concerns previously associated with cross-platform app development.
Some of the key features and benefits of Flutter include the following.
Created by Facebook, React Native stands as the most popular cross-platform development framework widely used across app projects of all niches and sizes. Still, now, it is the most loved framework with huge global popularity.
Some of the key features of React Native include the following.
Ionic is a leading cross-platform development framework that uses tried and tested web technologies to build robust apps. Created in 2013, the framework continued to remain a popular framework used across many app projects.
There must be several other great tools and frameworks that we could not discuss within this short length of the present post. We tried to showcase only the leading and most representative technologies used across app projects of all types and niches. Your choice of an ideal framework or tool should depend on your project requirements.
#mobile app development tools #mobile app development framework #mobile app development #android app development tools #cross-platform development frameworks #cross-platform development tools
An extensively researched list of top MongoDB developers with ratings & reviews to help finds the best MongoDB development companies around the world.
The list of efficient mongoDB development companies in the industry, which are ready to ease up your open-source data management. The MongoDB development services here are picked with dedicated research on their service categories and the projects that added value to their clients. TopDevelopers.co has found these MongoDB service providers most reliable to take up projects with any degree of complexity and resolve it resourcefully.
Find a suitable company for your requirement from the list of Best Mongodb Development Companies with experienced MongoDB developers around the globe.
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Static code analysis refers to the technique of approximating the runtime behavior of a program. In other words, it is the process of predicting the output of a program without actually executing it.
Lately, however, the term “Static Code Analysis” is more commonly used to refer to one of the applications of this technique rather than the technique itself — program comprehension — understanding the program and detecting issues in it (anything from syntax errors to type mismatches, performance hogs likely bugs, security loopholes, etc.). This is the usage we’d be referring to throughout this post.
“The refinement of techniques for the prompt discovery of error serves as well as any other as a hallmark of what we mean by science.”
We cover a lot of ground in this post. The aim is to build an understanding of static code analysis and to equip you with the basic theory, and the right tools so that you can write analyzers on your own.
We start our journey with laying down the essential parts of the pipeline which a compiler follows to understand what a piece of code does. We learn where to tap points in this pipeline to plug in our analyzers and extract meaningful information. In the latter half, we get our feet wet, and write four such static analyzers, completely from scratch, in Python.
Note that although the ideas here are discussed in light of Python, static code analyzers across all programming languages are carved out along similar lines. We chose Python because of the availability of an easy to use
ast module, and wide adoption of the language itself.
Before a computer can finally “understand” and execute a piece of code, it goes through a series of complicated transformations:
As you can see in the diagram (go ahead, zoom it!), the static analyzers feed on the output of these stages. To be able to better understand the static analysis techniques, let’s look at each of these steps in some more detail:
The first thing that a compiler does when trying to understand a piece of code is to break it down into smaller chunks, also known as tokens. Tokens are akin to what words are in a language.
A token might consist of either a single character, like
(, or literals (like integers, strings, e.g.,
Bob, etc.), or reserved keywords of that language (e.g,
def in Python). Characters which do not contribute towards the semantics of a program, like trailing whitespace, comments, etc. are often discarded by the scanner.
Python provides the
tokenize module in its standard library to let you play around with tokens:
code = b"color = input('Enter your favourite color: ')"
for token in tokenize.tokenize(io.BytesIO(code).readline):
TokenInfo(type=62 (ENCODING), string='utf-8')
TokenInfo(type=1 (NAME), string='color')
TokenInfo(type=54 (OP), string='=')
TokenInfo(type=1 (NAME), string='input')
TokenInfo(type=54 (OP), string='(')
TokenInfo(type=3 (STRING), string="'Enter your favourite color: '")
TokenInfo(type=54 (OP), string=')')
TokenInfo(type=4 (NEWLINE), string='')
TokenInfo(type=0 (ENDMARKER), string='')
(Note that for the sake of readability, I’ve omitted a few columns from the result above — metadata like starting index, ending index, a copy of the line on which a token occurs, etc.)
#code quality #code review #static analysis #static code analysis #code analysis #static analysis tools #code review tips #static code analyzer #static code analysis tool #static analyzer
With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.
Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.
There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.
To give you an idea of how long the app development process takes, here’s a short guide.
_Average time spent: two to five weeks _
This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.
All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.
Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.
The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.
The outcomes of this stage are app prototypes and the minimum feasible product.
#android app #frontend #ios app #minimum viable product (mvp) #mobile app development #web development #android app development #app development #app development for ios and android #app development process #ios and android app development #ios app development #stages in app development